/Engine/Source/Editor/CurveEditor/Public/CurveEditorSettings.h
Get custom color for space name. Parent and World are reserved names and will be used instead of the specified control name.
[TOptional](API\Runtime\Core\IO\TOptional)< [FLinearColor](API\Runtime\Core\Math\FLinearColor) > GetSpaceSwitchColor ( const [FString](API\Runtime\Core\Containers\FString) & InControlName ) const